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reverse parsing: Clearer algorithm
[adns]
/
convert
diff --git
a/convert
b/convert
index
6c7278d
..
a0f4e8f
100755
(executable)
--- a/
convert
+++ b/
convert
@@
-73,17
+73,24
@@
tochiark-1998-11-17
fromchiark-1998-11-28
END
fromchiark-1998-11-28
END
-git checkout master
-scr=cvs-to-git-conversion-script
-cp $base/script/convert $scr
-git add $scr
-git commit -m "$scr: record the script
+(set -e
+ cd $base/script
+ if [ x"`git diff`" != x ]; then
+ git checkout master~0
+ git commit -a -m autocommit
+ git tag -f actual
+ git reset master
+ git checkout master
+ else
+ git tag -f actual
+ fi)
-Record the script we used to convert the CVS repo to git"
-git
rm $scr
-git
commit -m "$scr: delete the script
+git checkout master
+git
fetch $base/script actual
+git
merge -m 'CVS to git conversion
-We have in fact done the conversion and don't need the script any more."
+Record the scripts etc. we used (and their history) for posterity,
+by binding them into the history.' FETCH_HEAD
git branch -d origin
git tag cvs-to-git-conversion
git branch -d origin
git tag cvs-to-git-conversion
@@
-92,6
+99,10
@@
cat >$tmp/msg-filter <<'FEND'
perl -ne '
$out .= $_;
END {
perl -ne '
$out .= $_;
END {
+ if ($out =~ /\*\*\* empty log message/) {
+ ($out = `git diff $ENV{GIT_COMMIT}^ $ENV{GIT_COMMIT} -- changelog`)
+ =~ s/\A.*\n\@\@ /\@\@ /s;
+ }
if ($out !~ /\n.*\n/) {
$out = `fmt <<'\''EOF'\''
$out
if ($out !~ /\n.*\n/) {
$out = `fmt <<'\''EOF'\''
$out